Group 1 - Sanya's Haitang District launched six major themed cultural and tourism activities for the summer season to cater to diverse tourist needs [2] - The six activities include the 2025 Sixth Hainan International (Marine) Diving Festival, a dual land and sea package in the Houhai area, and the "Ice Cool Water Festival" at the Haichang Dream Ocean Night City [2] - Other activities feature the 2025 Sanya Children's Drama Carnival, the "National Youth Sports Federation Cup" for children's football, and various hotel-specific events [2][3] Group 2 - Three premium parent-child study travel routes have been introduced, including "Blue Sea Nurturing Heart" and "Double Heritage Seeking" [3] - The district will also host a "Li Miao Little Chef" intangible cultural heritage parent-child class for immersive culinary experiences [3] - Various consumer incentives are being offered, including a total of 150,000 yuan in shopping vouchers distributed via the UnionPay app during July and August [3] Group 3 - From August 18 to 31, a total of 390,000 yuan in jewelry shopping vouchers will be available for customers at designated gold and jewelry stores [3] - A travel passport will be created for Haitang, providing exclusive discounts at key locations such as scenic spots, hotels, and shopping areas [3] - Local businesses will offer promotional activities in accommodation, dining, entertainment, and travel photography, including free admission to the South Tian Hot Spring for recent exam candidates [3]